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• In general, how to convert ilasm syntax into Reflection.Emit calls?

  - by Qwertie

  I am writing a special-purpose mini-compiler and I often view disassembled CIL to figure out how to do things. But it's often not obvious how to translate the disassembled code to Reflection.Emit calls. Does a reference manual exist or any other source of information for doing this translation?

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• JQuery removed background from iframe

  - by Webnet

  I'm trying to remove the background image on a page that's being loaded via an iframe within a lightbox effect. I have verified that body is the correct element within the iframe that's being selected, but I can't get the background image to go away. Am I missing something obvious? var body = jQuery('#fancybox-frame').contents().find('body'); body.css({ 'background': '', 'background-image': '', 'background-color': '#fff' });

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• How do I close SQL Server output subwindow which appears when I run a T-SQL script from inside Visua

  - by Ivan

  How do I close SQL Server output subwindow which appears when I run a T-SQL script from inside Visual Studio 2010? It neither has nay kind of control buttons like [x] or[-=] visible, nor any other obvious means of closing.

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• Passing values from UIButton to an UIActionSheet

  - by Michael

  I'm trying to send an ActionSheet a variable from a button. I can't use the tag property because its being used for something else. I've declared myIndexRow as an instance variable and have: NSInteger myIndexRow = indexPath.row; [deleteButton addTarget:self action:@selector(showDeleteSheet:) forControlEvents:UIControlEventTouchUpInside]; deleteButton.myIndexRow = myIndexRow; but I'm getting the 'Request for member 'myRow' is something not a structure or union' There is something obvious I am missing here.

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• Multiple dynamic method calls or declaring a variable in Grails

  - by user303979

  In my view, if I have a situation where I need to use a dynamic method (such as Domain.findByName("name")) in multiple places, would it be better to define a variable with and refer to that, rather than have the dynamic method in multiple places? I know this seems like an obvious answer, but I just wanted to make sure Grails doesn't cache it or something, and indeed two DB calls are being made.

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• Get Properties from Member in Umbraco programmatically

  - by AyKarsi

  I thought this would be really simple but .. We've create a user and a member type with various properties When we try to access the properties via the member object we got nothing. //Member m is current User eg. Property s = m.getProperty("PreferdUserName"); is null m.getProperties has a count of Zero.. have we missed something obvious?

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• How do I get TextMate style quotes in Emacs?

  - by pdcawley

  In textmate, when there's a current selection, I hit the " key and the selection gets surrounded by quotes. The same thing happens with other balanced characters like (, {, [ and '. Am I missing something obvious in Emacs configuration that would enable similar behaviour when using transient mark mode, or do I need to break out elisp and write something?

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• How do I display alternate languages in Interface Builder? (Xcode5)

  - by Anthony F

  The iOS project is using Base Localization with localizable strings set up for the Storyboard in English and German. Everything is working properly when I change the language for the simulator, but some of the text is getting truncated in German. I would like to view the German text in Interface builder so that it's easier to fix the constraints on the text labels and fields. It seems like this should just be a view setting or something, but I can't seem to find anything obvious.

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• .Net 4.0 Memory-Mapped Files verses RDMS Storage

  - by Harry

  I'm interested in people's thoughts comparing storing data in a traditional SQL based Database or utilising a Memory-Mapped File such as the one in the new .Net 4.0 runtime. The data in question would be arrays of simple structures. Obvious pros and cons: SQL Database Pros Adhoc query support SQL Management Tools Schema changes (adding more columns and setting default values) Memory-Mapped Pros Lighter overhead? (this is an assumption on my part) Shareable between process threads Any others? Is it worth it for performance gains?

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• Nokogiri parsing Rackspace return using XPath in Rails

  - by Schroedinger

  Hey guys, I'm using Nokogiri to parse a return from the Rackspace API so I'm using their sample code to response = server.get '/customers/'[email protected]_id.to_s+'/domains/', server.xml_format doc = Nokogiri::XML::parse response.body puts "xpath values" doc.xpath("//name").each do |node| puts node.text end As my code to use Nokogiri to return the nodelist of nodes of the element for some reason I seem to have missed something obvious and I just for the life of me cannot get it to parse the list of nodes and return them to me, is there something simple I can do to fix to have it return the list of nodes? Cheers

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• DLL entry point

  - by Whyamistilltyping

  The standard DLL entry point is called DllMain. The second param is DWORD ul_reason_for_call. I have looked up on the MSDN to find all the values this can have, the following are obvious: DLL_PROCESS_ATTACH: DLL_THREAD_ATTACH: DLL_THREAD_DETACH: DLL_PROCESS_DETACH: But what about : DLL_PROCESS_VERIFIER When will the entry point be called with this flag and should I worry about it during 'normal' operation of the DLL?

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• Vertical text alignment in Crystal Reports?

  - by George Mauer

  In the Crystal Reports editor that comes with Visual Studio (2008) is it possible to align text to the center of a text box rather than to the top? I can't find the option anywhere and a Google search is not encouraging but I just can't bring myself to believe that they would not include such an obvious feature.

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• users in a domain with NO login scripts.

  - by robd

  I'm trying to write an LDAP query for find all users in a domain with NO login scripts. The following works for users with a login script = db.bat: (&(objectCategory=user)(ScriptPath=DA.BAT)) However, what i thought will be the obvious logic for a Null ScriptPath field returns no values: (&(objectCategory=user)(ScriptPath="")) I'll appreciate any assistance. Robd

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• What are All the Ways a Programmer Could use PHP to Send an Email?

  - by Alan Storm

  I'm looking for a list of built in PHP functions that a programmer could use to send an email. The obvious answer here is mail(), but I'm also looking for a list of functions someone might use to manually open a connection to an MTA, or spawn a process on the local machine which might in turn send an email using sendmail, postfix, etc. The context here is I want to scan a large, unknown codebase for code that's sending out email (because we already located a call to mail(), and that's not doing it)

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• What language are nginx conf files?

  - by Joseph Silvashy

  I'm not sure if I'm just missing something obvious here but I can't seem to find it on the tubes, I want to write some more robust conditions but I'm not sure sure of the syntax. for example is it possible for me to have an unless condition?

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• access a method of a class instantiated using Reflection

  - by ZX12R

  I am trying to do dynamic instantiating using strings rather than strongly typed names. So the obvious choice was to use Reflection. It is working fine. The class has a method. How am supposed to access this method using the object returned by the CreateInstance method? thanks in advance

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• ASP.NET MVC jQuery: Shoud we be concerned about a lot of jQuery/javascript on a View?

  - by Mark Redman

  We are moving from WebForms to MVC and and using a lot of jQuery. I appears we have a lot of jQuery/JavaScript in our Views, is this common and are there any concerns about security. The obvious step is to refactor into plugins and more generic UserControls etc, but this jQuery would still be "visible" by looking at js files etc. We are validating everything on the server-side anyway but should we be concerned?

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• linq: how to transform list by performing calculations on every element

  - by bzamfir

  Hi, I have a class Class MyObject { decimal v1; decimal dv1; decimal v2; decimal dv2; } and a List<MyObject> ... I need to process every element of the list by adding dv1 to v1 and dv2 to v2 Something like (pseudo-syntax): myList.Transform(o=>o.v1+=o.dv1, o.v2+=o.dv2) How can I do this (obvious my pseudo-syntax doesn't works)? Thank you

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• Symfony 1.4: Storing an array in session with SetAttribute

  - by Tom

  Hi, I'm wondering if someone knows how to store an array into a user session? This is the method to store a single attribute: $this->getUser()->setAttribute('something', $something); And the documentation says: "User attributes can store any type of data (strings, arrays, and associative arrays)" ... but doesn't say anything more. The API documentation doesn't have a "SetAttributes" or something similarly obvious. Thank you.

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• What kind of data belongs in a view model?

  - by Byron Sommardahl

  The name "view model" suggests that it models the data for the view. That much is obvious. What else can or should go in the view model? As an example, a view might display a list of items in a shopping cart, fields for customer's credit card info, and fields for customer's billing information. The view model might contain properties for all that OR it might only contain properties for the shopping cart items.

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• SVN: Prevent a newer client from upgrading a working copy's SVN version?

  - by Wilco

  Is it possible to prevent a newer SVN client (say 1.6) from automatically upgrading a working copy that was checked out with an older client (say 1.4 or 1.5)? I find that as soon as I touch a working copy with a newer client, anyone using an older client to work with the same files can no longer do so (for obvious reasons). Assuming requiring everyone to upgrade their SVN clients isn't an option, is there a configuration setting or flag I can set to prevent my newer client from making this change?

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• Table transformation / field parsing in PL/SQL

  - by IMHO

  I have de-normalized table, something like CODES ID | VALUE 10 | A,B,C 11 | A,B 12 | A,B,C,D,E,F 13 | R,T,D,W,W,W,W,W,S,S The job is to convert is where each token from VALUE will generate new record. Example: CODES_TRANS ID | VALUE_TRANS 10 | A 10 | B 10 | C 11 | A 11 | B What is the best way to do it in PL/SQL without usage of custom pl/sql packages, ideally with pure SQL? Obvious solution is to implement it via cursors. Any ideas?

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• Building vs. Compiling (Java)

  - by sixtyfootersdude

  Thinking that the answer to this is pretty obvious but here it goes: When I am working on a small project for school (in java) I "compile" it. On my coop we are using ant to "build" our project. I think that compiling is a subset of building. Is this correct? What is the difference between building and compiling?

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• facebook integration for sites

  - by disappearedng

  Hi everyone, AFAIK, the following are not possible for now: (Assuming we have user A which has allowed us all permissions:) Send a message to a A's friend get A's friends email Aside from the obvious "Like" button, what are the ways that an app can leverage facebook's graph API to increase traffic flow? I find the Like button to be more of a broadcasting mechanism. I was wondering what are the ways that I can specifically tell user B, whom is a friend of User A, that he/she should come check out my site. Many thanks

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• Python style: multiple-line conditions in IFs

  - by Eli Bendersky

  Hello, Sometimes I break long conditions in IFs to several lines. The most obvious way to do this is: if (cond1 == 'val1' and cond2 == 'val2' and cond3 == 'val3' and cond4 == 'val4'): do_something Isn't very very appealing visually, because the action blends with the conditions. However, it is the natural way using correct Python indentation of 4 spaces. Edit: By the way, for the moment I'm using: if ( cond1 == 'val1' and cond2 == 'val2' and cond3 == 'val3' and cond4 == 'val4'): do_something Not very pretty, I know :-) Can you recommend an alternative way ?

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